Vertical MXB IP, Hardware Installation Manual

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Function Boards 4-43
Chapter 4: Board Installation
MBX IP Hardware & Installation Guide
Serial Port
Connectors, Switch, and LED Functions
CONNECTOR PIN
NUMBER
RJ21
PIN
VOIB
CONNECTOR
VOIB
DESIGNATION
PORT
NO
REMARK
PAIR PIN
RJ21 18
43 18 18
43 VT-18
VR-18 18 -
19
44 19 19
44 VT-19
VR-19 19
20
45 20 20
45 VT-20
VR-20 20
21
46 21 21
46 VT-21
VR-21 21
22
47 22 22
47 VT-22
VR-22 22
23
48 23 23
48 VT-23
VR-23 23
24
49 24 24
49 VT-24
VR-24 24
CONNECTOR PIN NUMBER NO SIGNAL HERE
Serial to Audio Jack 1 Signal Ground
2 Receive Data
3 Transmit Data
4 Signal Ground
CONNECTOR/SWITCH FUNCTION REMARK
SW1 4-POLE Dip Switch (Function : not defined) Default: Off
SW2 Battery back-up switch Not Assembled at MP
SW3 Reset switch --
SW4 Watch-dog Enable/ Disable (OFF:Enable, ON:Disable) Not Assembled at MP
CN3 JTGA port for CPU emulator For R&D Test
CN4 JTAG port for FPGA For R&D only
Release 1.0 November 2010